55355196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20910

約数の個数: 48

約数和(自身を含む): 147286944

約数和(自身を除く): 91931748

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 20873, 41746, 62619, 83492, 125238, 250476, 271349, 354841, 542698, 709682, 814047, 1064523, 1085396, 1419364, 1628094, 2129046, 3256188, 4258092, 4612933, 9225866, 13838799, 18451732, 27677598, 55355196]

約数ペア:

[(1, 55355196), (2, 27677598), (3, 18451732), (4, 13838799), (6, 9225866), (12, 4612933), (13, 4258092), (17, 3256188), (26, 2129046), (34, 1628094), (39, 1419364), (51, 1085396), (52, 1064523), (68, 814047), (78, 709682), (102, 542698), (156, 354841), (204, 271349), (221, 250476), (442, 125238), (663, 83492), (884, 62619), (1326, 41746), (2652, 20873)]